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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.214 by root, Sun Jul 29 18:56:02 2007 UTC vs.
Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
…		…
40	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
41		46
42	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
43		48
44	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
45		61
46	#ifndef _WIN32	62	#ifndef _WIN32
47	# include <sys/types.h>	63	# include <sys/types.h>
48	# include <sys/socket.h>	64	# include <sys/socket.h>
49	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
58	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
60		76
61	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
62		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		81
63	#if 0	82	#if 0
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
65	#else	84	#else
66	# define PARACHUTE 0	85	# define PARACHUTE 0
67	#endif	86	#endif
…		…
109	av_push (texture_av, (SV *)(size_t)name);	128	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	129	glDeleteTextures (1, &name);
111	}	130	}
112		131
113	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
114		134
115	#include "pango-font.c"	135	#include "pango-font.c"
116	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
117	#include "pango-render.c"	137	#include "pango-render.c"
118		138
119	typedef IV CFPlus__Channel;	139	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	140	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
123		143
124	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
125		145
126	static int	146	static int
127	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
128	{	148	{
129	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		163
144	typedef struct cf_layout {	164	typedef struct cf_layout {
145	PangoLayout *pl;	165	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
147	int base_height;	167	int base_height;
148	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
149	} *CFPlus__Layout;	170	} *DC__Layout;
150		171
151	static CFPlus__Font default_font;	172	static DC__Font default_font;
152	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
154		175
155	static void	176	static void
156	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	182	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	184	}
164		185
165	static void	186	static void
166	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
167	{	188	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
170	*/	191	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
172		193
173	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		196
176	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
177	}	198	}
178		199
179	static void	200	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	202	{
182	PangoRectangle rect;	203	PangoRectangle rect;
183		204
184	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		217
197	typedef uint16_t tileid;	218	typedef uint16_t tileid;
198	typedef uint16_t faceid;	219	typedef uint16_t faceid;
199		220
200	typedef struct {	221	typedef struct {
201	int name;	222	GLuint name;
202	int w, h;	223	int w, h;
203	float s, t;	224	float s, t;
204	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
205	tileid smoothtile;	226	tileid smoothtile;
206	uint8_t smoothlevel;	227	uint8_t smoothlevel;
…		…
224	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
226		247
227	int32_t rows;	248	int32_t rows;
228	maprow *row;	249	maprow *row;
229	} *CFPlus__Map;	250	} *DC__Map;
230		251
231	static char *	252	static char *
232	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
233	{	254	{
234	char *p;	255	char *p;
…		…
272	self->texs *= 2;	293	self->texs *= 2;
273	}	294	}
274	}	295	}
275		296
276	static maprow *	297	static maprow *
277	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
278	{	299	{
279	if (0 > y)	300	if (0 > y)
280	{	301	{
281	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
320		341
321	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
322	}	343	}
323		344
324	static mapcell *	345	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
326	{	347	{
327	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
328	}	349	}
329		350
330	static void	351	static void
331	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
332	{	353	{
333	int r;	354	int r;
334		355
335	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
344	self->row = 0;	365	self->row = 0;
345	self->rows = 0;	366	self->rows = 0;
346	}	367	}
347		368
348	static void	369	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	371	{
351	int x, y;	372	int x, y;
352	maprow *row;	373	maprow *row;
353	mapcell *cell;	374	mapcell *cell;
354		375
…		…
433	n |= n >> 16;	454	n |= n >> 16;
434		455
435	return n + 1;	456	return n + 1;
436	}	457	}
437		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
438	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
441		473
442	/******************************************************************************/	474	/******************************************************************************/
…		…
480	return 0;	512	return 0;
481		513
482	return 1;	514	return 1;
483	}	515	}
484		516
485	MODULE = CFPlus PACKAGE = CFPlus	517	MODULE = Deliantra::Client PACKAGE = DC
486		518
487	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
488		520
489	BOOT:	521	BOOT:
490	{	522	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	524	static const struct {
493	const char *name;	525	const char *name;
494	IV iv;	526	IV iv;
495	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
518		550
519	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
522		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
604	# undef const_iv	640	# undef const_iv
605	};	641	};
606		642
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		662
627	NV floor (NV x)	663	NV floor (NV x)
628		664
629	NV ceil (NV x)	665	NV ceil (NV x)
630		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
631	void	671	void
632	pango_init ()	672	pango_init ()
633	CODE:	673	CODE:
634	{	674	{
635	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	/*pango_context_set_font_description (opengl_context, default_font);*/
		679	#if PANGO_VERSION_CHECK (1, 15, 2)
		680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		681	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		682	#endif
638	}	683	}
639		684
640	char *	685	char *
641	SDL_GetError ()	686	SDL_GetError ()
642		687
…		…
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		720
676	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
677	while (*m)	722	while (*m)
678	{	723	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	724	if ((*m)->w >= 800 && (*m)->h >= 480)
680	{	725	{
681	AV *av = newAV ();	726	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	729	av_push (av, newSViv (rgb));
…		…
708		753
709	if (RETVAL)	754	if (RETVAL)
710	{	755	{
711	av_clear (texture_av);	756	av_clear (texture_av);
712		757
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	760	#include "glfunc.h"
716	#undef GL_FUNC	761	#undef GL_FUNC
717	}	762	}
718	}	763	}
…		…
725	char *	770	char *
726	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
727		772
728	int	773	int
729	SDL_GetAppState ()	774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
730		778
731	void	779	void
732	poll_events ()	780	poll_events ()
733	PPCODE:	781	PPCODE:
734	{	782	{
…		…
744	{	792	{
745	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
746	case SDL_KEYUP:	794	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	798	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	800	break;
753		801
754	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	821	x = ev.motion.x;
774	y = ev.motion.y;	822	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	824	}
777		825
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	832	}
785	break;	833	break;
786		834
787	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		838
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	849	break;
802	}	850	}
803		851
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	853	}
806	}	854	}
807		855
808	int	856	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	858	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
		861
		862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
813		877
814	void	878	void
815	Mix_CloseAudio ()	879	Mix_CloseAudio ()
816		880
817	int	881	int
…		…
852	}	916	}
853	}	917	}
854	#endif	918	#endif
855	}	919	}
856		920
857	void	921	int
858	add_font (char *file)	922	add_font (char *file)
859	CODE:	923	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
861		927
862	void	928	void
863	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
864	ALIAS:	930	ALIAS:
865	load_image_file = 1	931	load_image_file = 1
…		…
951	void	1017	void
952	error (char *message)	1018	error (char *message)
953	CODE:	1019	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1021	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1023	#endif
958		1024
959	void	1025	void
960	fatal (char *message)	1026	fatal (char *message)
961	CODE:	1027	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1029	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1031	#endif
966	_exit (1);	1032	_exit (1);
967		1033
968	void	1034	void
969	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
981	#if DEBUG	1047	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1048	VALGRIND_DO_LEAK_CHECK;
983	#endif	1049	#endif
984	}	1050	}
985		1051
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1053
988	PROTOTYPES: DISABLE	1054	PROTOTYPES: DISABLE
989		1055
990	CFPlus::Font	1056	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1058	CODE:
993	{	1059	{
994	int count;	1060	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1064	}
999	OUTPUT:	1065	OUTPUT:
1000	RETVAL	1066	RETVAL
1001		1067
1002	void	1068	void
1003	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
1004	CODE:	1070	CODE:
1005	pango_font_description_free (self);	1071	pango_font_description_free (self);
1006		1072
1007	void	1073	void
1008	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
1009	PROTOTYPE: $	1075	PROTOTYPE: $
1010	CODE:	1076	CODE:
1011	default_font = self;	1077	default_font = self;
1012		1078
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1080
1015	PROTOTYPES: DISABLE	1081	PROTOTYPES: DISABLE
1016		1082
1017	void	1083	void
1018	reset_glyph_cache ()	1084	glyph_cache_backup ()
1019	PROTOTYPE:	1085	PROTOTYPE:
1020	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
1021	tc_clear ();	1093	tc_restore ();
1022		1094
1023	CFPlus::Layout	1095	DC::Layout
1024	new (SV *class)	1096	new (SV *class)
1025	CODE:	1097	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
1027		1099
1028	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
1035		1108
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
1038	OUTPUT:	1111	OUTPUT:
1039	RETVAL	1112	RETVAL
1040		1113
1041	void	1114	void
1042	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
1043	CODE:	1116	CODE:
1044	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
1045	Safefree (self);	1119	Safefree (self);
1046		1120
1047	void	1121	void
1048	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
1049	CODE:	1123	CODE:
1050	{	1124	{
1051	STRLEN textlen;	1125	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
1053		1127
1054	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
1055	}	1129	}
1056		1130
1057	void	1131	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1133	CODE:
1060	{	1134	{
1061	STRLEN textlen;	1135	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
1063		1137
1064	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1139	}
1066		1140
1067	void	1141	void
1068	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
1069	CODE:	1143	CODE:
1070	{	1144	{
1071	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1147	const char *pos = text;
…		…
1108	if (attrs)	1182	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
1110	}	1184	}
1111		1185
1112	void	1186	void
1113	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
1114	PPCODE:	1188	PPCODE:
1115	{	1189	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1191
1118	do	1192	do
1119	{	1193	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1195
1122	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
1123	{	1197	{
1124	PangoRectangle extents;	1198	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1207
1134	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
1135	}	1209	}
1136		1210
1137	int	1211	int
1138	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
1139	CODE:	1213	CODE:
1140	{	1214	{
1141	int lines = 1;	1215	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
1143		1217
…		…
1148	}	1222	}
1149	OUTPUT:	1223	OUTPUT:
1150	RETVAL	1224	RETVAL
1151		1225
1152	SV *	1226	SV *
1153	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
1154	CODE:	1228	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1231	OUTPUT:
1158	RETVAL	1232	RETVAL
1159		1233
1160	void	1234	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1236	CODE:
1163	self->r = r;	1237	self->r = r;
1164	self->g = g;	1238	self->g = g;
1165	self->b = b;	1239	self->b = b;
1166	self->a = a;	1240	self->a = a;
1167		1241
1168	void	1242	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1244	CODE:
1171	if (self->font != font)	1245	if (self->font != font)
1172	{	1246	{
1173	self->font = font;	1247	self->font = font;
1174	layout_update_font (self);	1248	layout_update_font (self);
1175	}	1249	}
1176		1250
1177	void	1251	void
1178	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
1179	CODE:	1253	CODE:
1180	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
1181	{	1255	{
1182	self->base_height = base_height;	1256	self->base_height = base_height;
1183	layout_update_font (self);	1257	layout_update_font (self);
1184	}	1258	}
1185		1259
1186	void	1260	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1262	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1264
1191	void	1265	void
1192	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1193	CODE:	1267	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1269
1196	void	1270	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1272	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1274
1201	void	1275	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1277	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1209	);	1283	);
1210		1284
1211	void	1285	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1287	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1289
1216	void	1290	void
1217	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1218	PPCODE:	1292	PPCODE:
1219	{	1293	{
1220	int w, h;	1294	int w, h;
1221		1295
1222	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1301	}
1228		1302
1229	int	1303	int
1230	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1231	CODE:	1305	CODE:
1232	{	1306	{
1233	PangoRectangle rect;	1307	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1237	}	1311	}
1238	OUTPUT:	1312	OUTPUT:
1239	RETVAL	1313	RETVAL
1240		1314
1241	int	1315	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1317	CODE:
1244	{	1318	{
1245	int index, trailing;	1319	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1321	RETVAL = index + trailing;
1248	}	1322	}
1249	OUTPUT:	1323	OUTPUT:
1250	RETVAL	1324	RETVAL
1251		1325
1252	void	1326	void
1253	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1328	PPCODE:
1255	{	1329	{
1256	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1332
1259	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1337	}
1264		1338
1265	void	1339	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1341	PPCODE:
1268	{	1342	{
1269	int line, x;	1343	int line, x;
1270		1344
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1348	--line;
		1349	#endif
1274	EXTEND (SP, 2);	1350	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1351	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1353	}
1278		1354
1279	void	1355	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1356	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1357	PPCODE:
1282	{	1358	{
1283	PangoLayoutLine *lp;	1359	PangoLayoutLine *lp;
1284	int index, trailing;	1360	int index, trailing;
1285		1361
1286	if (line < 0)	1362	if (line < 0)
1287	XSRETURN_EMPTY;	1363	XSRETURN_EMPTY;
1288		1364
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1366	XSRETURN_EMPTY; /* do better */
1291		1367
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1369
1294	EXTEND (SP, 2);	1370	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1377	}
1302	}	1378	}
1303		1379
1304	void	1380	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1381	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1382	CODE:
		1383	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1308	self->pl,	1385	self->pl,
		1386	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1311	flags	1389	flags
1312	);	1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
1313		1394
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1395	void
		1396	draw (DC::Layout self)
		1397	CODE:
		1398	{
		1399	glEnable (GL_TEXTURE_2D);
		1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1406
		1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
		1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1415
1316	PROTOTYPES: ENABLE	1416	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1417
1320	void	1418	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1419	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1420	CODE:
1323	{	1421	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
		1455
1355	if (items < 5)	1456	if (items < 5)
1356	{	1457	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1460	}
…		…
1397	RETVAL = width > 0;	1498	RETVAL = width > 0;
1398	}	1499	}
1399	OUTPUT:	1500	OUTPUT:
1400	RETVAL	1501	RETVAL
1401		1502
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1504
1404	PROTOTYPES: DISABLE	1505	PROTOTYPES: DISABLE
1405		1506
1406	CFPlus::Map	1507	DC::Map
1407	new (SV *class)	1508	new (SV *class)
1408	CODE:	1509	CODE:
1409	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1410	RETVAL->x = 0;	1511	RETVAL->x = 0;
1411	RETVAL->y = 0;	1512	RETVAL->y = 0;
…		…
1419	RETVAL->row = 0;	1520	RETVAL->row = 0;
1420	OUTPUT:	1521	OUTPUT:
1421	RETVAL	1522	RETVAL
1422		1523
1423	void	1524	void
1424	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1425	CODE:	1526	CODE:
1426	{	1527	{
1427	map_clear (self);	1528	map_clear (self);
1428	Safefree (self->face2tile);	1529	Safefree (self->face2tile);
1429	Safefree (self->tex);	1530	Safefree (self->tex);
1430	Safefree (self);	1531	Safefree (self);
1431	}	1532	}
1432		1533
1433	void	1534	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1535	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1536	CODE:
1436	self->w = map_width;	1537	self->w = map_width;
1437	self->h = map_height;	1538	self->h = map_height;
1438		1539
1439	void	1540	void
1440	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1441	CODE:	1542	CODE:
1442	map_clear (self);	1543	map_clear (self);
1443		1544
1444	void	1545	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1546	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1547	CODE:
1447	{	1548	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1549	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1550	need_texid (self, tile);
1450	}	1551	}
1451		1552
1452	void	1553	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1554	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1555	CODE:
1455	{	1556	{
1456	tileid texid;	1557	tileid texid;
1457	maptex *tex;	1558	maptex *tex;
1458		1559
…		…
1471	tex->smoothtile = self->face2tile [smooth];	1572	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1573	tex->smoothlevel = level;
1473	}	1574	}
1474		1575
1475	void	1576	void
1476	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1577	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1477	CODE:	1578	CODE:
1478	{	1579	{
1479	need_texid (self, texid);	1580	need_texid (self, texid);
1480		1581
1481	{	1582	{
…		…
1501	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1604	}
1504		1605
1505	int	1606	int
1506	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1507	ALIAS:	1608	ALIAS:
1508	oy = 1	1609	oy = 1
1509	x = 2	1610	x = 2
1510	y = 3	1611	y = 3
1511	w = 4	1612	w = 4
…		…
1522	}	1623	}
1523	OUTPUT:	1624	OUTPUT:
1524	RETVAL	1625	RETVAL
1525		1626
1526	void	1627	void
1527	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1528	CODE:	1629	CODE:
1529	{	1630	{
1530	if (dx > 0)	1631	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	1633	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1549	}	1650	}
1550	}	1651	}
1551		1652
1552	void	1653	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1554	CODE:	1655	CODE:
1555	{	1656	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	1659	mapcell *cell;
1559	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1560		1663
1561	while (data < data_end - 1)	1664	while (data < data_end - 1)
1562	{	1665	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1564		1667
…		…
1615	}	1718	}
1616	else	1719	else
1617	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1618	}	1721	}
1619		1722
		1723	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	1724	if (flags & (4 >> z))
1621	{	1725	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	1727	need_facenum (self, face);
1624	cell->tile [0] = self->face2tile [face];	1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1625	}	1743	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	1744	}
1641	else	1745	else
1642	cell->darkness = 0;	1746	cell->darkness = 0;
1643	}	1747	}
1644	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1645		1751
1646	SV *	1752	SV *
1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1648	CODE:	1754	CODE:
1649	{	1755	{
1650	int x1, x;	1756	int x1, x;
1651	int y1, y;	1757	int y1, y;
1652	int z;	1758	int z;
…		…
1697	}	1803	}
1698	OUTPUT:	1804	OUTPUT:
1699	RETVAL	1805	RETVAL
1700		1806
1701	void	1807	void
1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1703	CODE:	1809	CODE:
1704	{	1810	{
		1811	int x, y, z;
		1812
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1708	smooth_key skey;	1816	smooth_key skey;
1709	int x, y, z;	1817
1710	int last_name;	1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
1711		1821
1712	// thats current max. sorry.	1822	// thats current max. sorry.
1713	if (sw > 255) sw = 255;	1823	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	1824	if (sh > 255) sh = 255;
1715		1825
1716	// clear key, in case of extra padding	1826	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	1827	memset (&skey, 0, sizeof (skey));
1718		1828
1719	glColor4ub (255, 255, 255, 255);	1829	memset (&key, 0, sizeof (key));
1720		1830	key.r = 255;
1721	glEnable (GL_BLEND);	1831	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	1833	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1834	key.mode = GL_QUADS;
1725		1835	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);	1836	key.texname = -1;
1727
1728	last_name = 0;
1729		1837
1730	mx += self->x;	1838	mx += self->x;
1731	my += self->y;	1839	my += self->y;
1732		1840
1733	// first pass: determine smooth_max	1841	// first pass: determine smooth_max
…		…
1749	MAX (self->tex [cell->tile [0]].smoothlevel,	1857	MAX (self->tex [cell->tile [0]].smoothlevel,
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	1858	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	1859	self->tex [cell->tile [2]].smoothlevel));
1752	}	1860	}
1753	}	1861	}
		1862
		1863	glEnable (GL_BLEND);
		1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1754		1866
1755	for (z = 0; z <= 2; z++)	1867	for (z = 0; z <= 2; z++)
1756	{	1868	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	1869	memset (smooth_level, 0, sizeof (smooth_level));
1758		1870
…		…
1768	tileid tile = cell->tile [z];	1880	tileid tile = cell->tile [z];
1769		1881
1770	if (tile)	1882	if (tile)
1771	{	1883	{
1772	maptex tex = self->tex [tile];	1884	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	1885	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		1886
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	1887	if (key.texname != tex.name)
1779	{	1888	{
1780	if (!tex.name)	1889	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	1890	tex = self->tex [2]; /* missing, replace by noface */
1782		1891
1783	glEnd ();	1892	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	1894	}
1787		1895
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1792		1903
1793	if (cell->flags && z == 2)	1904	if (cell->flags && z == 2)
1794	{	1905	{
		1906	// overlays such as the speech bubble, probably more to come
1795	if (cell->flags & 1)	1907	if (cell->flags & 1)
1796	{	1908	{
1797	maptex tex = self->tex [1];	1909	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;	1910	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;	1911	int py = y * T - T * 6 / 32;
1800		1912
		1913	if (tex.name)
1801	glEnd ();	1914	{
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1803	glBegin (GL_QUADS);	1925	}
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}	1926	}
1810	}	1927	}
1811		1928
1812	// update smooth hash	1929	// update smooth hash
1813	if (tex.smoothtile)	1930	if (tex.smoothtile)
…		…
1849	}	1966	}
1850	}	1967	}
1851	}	1968	}
1852	}	1969	}
1853		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
1854	// go through all smoothlevels, lowest to highest, then draw.	1974	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	1975	// this is basically counting sort
1856	{	1976	{
1857	int w, b;	1977	int w, b;
1858		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	1981	for (w = 0; w < 256 / 32; ++w)
1860	{	1982	{
1861	uint32_t smask = smooth_level [w];	1983	uint32_t smask = smooth_level [w];
1862	if (smask)	1984	if (smask)
1863	for (b = 0; b < 32; ++b)	1985	for (b = 0; b < 32; ++b)
…		…
1882	int border = bits & 15;	2004	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2006	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2007	float dy = tex.t * .5f ; // 2 images/column
1886		2008
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2009	if (tex.name)
1890	{	2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
1891	if (!tex.name)	2013	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2014	{
1893
1894	glEnd ();	2015	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
1897	}	2018	}
1898		2019
1899	if (border)	2020	if (border)
1900	{	2021	{
1901	float ox = border * dx;	2022	float ox = border * dx;
1902		2023
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1907	}	2028	}
1908		2029
1909	if (corner)	2030	if (corner)
1910	{	2031	{
1911	float ox = corner * dx;	2032	float ox = corner * dx;
1912		2033
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
1917	}	2039	}
1918	}	2040	}
1919	}	2041	}
1920	}	2042	}
1921	}	2043	}
		2044
		2045	glEnd ();
		2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
1922	}	2048	}
1923		2049
1924	hv_clear (smooth);	2050	hv_clear (smooth);
1925	}	2051	}
1926		2052
1927	glEnd ();
1928
1929	glDisable (GL_TEXTURE_2D);
1930	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1931		2055
1932	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1935	{	2059	{
…		…
1960	}	2084	}
1961	}	2085	}
1962	}	2086	}
1963		2087
1964	void	2088	void
1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1966	CODE:	2090	CODE:
1967	{	2091	{
1968	static float color[16][3] = {	2092	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1970	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
2020	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
2022	}	2146	}
2023		2147
2024	void	2148	void
2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2026	PPCODE:	2150	PPCODE:
2027	{	2151	{
2028	int x, y;	2152	int x, y;
2029	int sw1 = sw + 2;	2153	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2154	int sh1 = sh + 2;
…		…
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2226	PUSHs (darkness3_sv);
2103	}	2227	}
2104		2228
2105	SV *	2229	SV *
2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
2107	CODE:	2231	CODE:
2108	{	2232	{
2109	int x, y, x1, y1;	2233	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2292	else
2169	*data++ = 0;	2293	*data++ = 0;
2170	}	2294	}
2171	}	2295	}
2172		2296
		2297	if (data - (uint8_t *)SvPVX (data_sv) == w * h + 5)
		2298	{
		2299	SvREFCNT_dec (data_sv);
		2300	RETVAL = &PL_sv_undef;
		2301	}
		2302	else
		2303	{
2173	SvPOK_only (data_sv);	2304	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2305	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2175	RETVAL = data_sv;	2306	RETVAL = data_sv;
		2307	}
2176	}	2308	}
2177	OUTPUT:	2309	OUTPUT:
2178	RETVAL	2310	RETVAL
2179		2311
2180	void	2312	void
2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2313	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2182	PPCODE:	2314	PPCODE:
2183	{	2315	{
2184	int x, y, z;	2316	int x, y, z;
2185	int w, h;	2317	int w, h;
2186	int x1, y1;	2318	int x1, y1;
		2319	STRLEN len;
		2320	uint8_t *data, *end;
		2321
		2322	len = SvLEN (data_sv);
		2323	SvGROW (data_sv, len + 7); // reserve at least 7+ bytes more
		2324	data = SvPVbyte_nolen (data_sv);
		2325	end = data + len + 7;
		2326
		2327	if (len < 5)
		2328	XSRETURN_EMPTY;
2187		2329
2188	if (*data++ != 0)	2330	if (*data++ != 0)
2189	return; /* version mismatch */	2331	XSRETURN_EMPTY; /* version mismatch */
2190		2332
2191	w = *data++ << 8; w |= *data++;	2333	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2334	h = *data++ << 8; h |= *data++;
2193		2335
2194	// we need to do this 'cause we don't keep an absolute coord system for rows	2336	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2206	{	2348	{
2207	maprow *row = map_get_row (self, y);	2349	maprow *row = map_get_row (self, y);
2208		2350
2209	for (x = x0; x < x1; x++)	2351	for (x = x0; x < x1; x++)
2210	{	2352	{
		2353	uint8_t flags;
		2354
		2355	if (data + 7 >= end)
		2356	XSRETURN_EMPTY;
		2357
2211	uint8_t flags = *data++;	2358	flags = *data++;
2212		2359
2213	if (flags)	2360	if (flags)
2214	{	2361	{
2215	mapcell *cell = row_get_cell (row, x);	2362	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2363	tileid tile[3] = { 0, 0, 0 };
…		…
2239	}	2386	}
2240	}	2387	}
2241	}	2388	}
2242	}	2389	}
2243		2390
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2391	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2392
2246	CFPlus::RW	2393	DC::RW
2247	new (SV *class, SV *data_sv)	2394	new (SV *class, SV *data_sv)
2248	CODE:	2395	CODE:
2249	{	2396	{
2250	STRLEN datalen;	2397	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2398	char *data = SvPVbyte (data_sv, datalen);
…		…
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2400	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2401	}
2255	OUTPUT:	2402	OUTPUT:
2256	RETVAL	2403	RETVAL
2257		2404
2258	CFPlus::RW	2405	DC::RW
2259	new_from_file (SV *class, const char *path, const char *mode = "rb")	2406	new_from_file (SV *class, const char *path, const char *mode = "rb")
2260	CODE:	2407	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2408	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2409	OUTPUT:
2263	RETVAL	2410	RETVAL
2264		2411
		2412	# fails on win32:
		2413	# dc.xs(2268) : error C2059: syntax error : '('
2265	void	2414	#void
2266	close (CFPlus::RW self)	2415	#close (DC::RW self)
2267	CODE:	2416	# CODE:
2268	SDL_RWclose (self);	2417	# (self->(close)) (self);
2269		2418
2270	MODULE = CFPlus PACKAGE = CFPlus::Channel	2419	MODULE = Deliantra::Client PACKAGE = DC::Channel
2271		2420
2272	PROTOTYPES: DISABLE	2421	PROTOTYPES: DISABLE
2273		2422
		2423	DC::Channel
		2424	find ()
		2425	CODE:
		2426	{
		2427	RETVAL = Mix_GroupAvailable (-1);
		2428
		2429	if (RETVAL < 0)
		2430	{
		2431	RETVAL = Mix_GroupOldest (-1);
		2432
		2433	if (RETVAL < 0)
		2434	XSRETURN_UNDEF;
		2435
		2436	Mix_HaltChannel (RETVAL);
		2437	}
		2438
		2439	Mix_UnregisterAllEffects (RETVAL);
		2440	Mix_Volume (RETVAL, 128);
		2441	}
		2442	OUTPUT:
		2443	RETVAL
		2444
2274	void	2445	void
2275	halt (CFPlus::Channel self)	2446	halt (DC::Channel self)
2276	CODE:	2447	CODE:
2277	Mix_HaltChannel (self);	2448	Mix_HaltChannel (self);
2278		2449
2279	void	2450	void
2280	expire (CFPlus::Channel self, int ticks = -1)	2451	expire (DC::Channel self, int ticks = -1)
2281	CODE:	2452	CODE:
2282	Mix_ExpireChannel (self, ticks);	2453	Mix_ExpireChannel (self, ticks);
2283		2454
2284	void	2455	void
2285	fade_out (CFPlus::Channel self, int ticks = -1)	2456	fade_out (DC::Channel self, int ticks = -1)
2286	CODE:	2457	CODE:
2287	Mix_FadeOutChannel (self, ticks);	2458	Mix_FadeOutChannel (self, ticks);
2288		2459
2289	int	2460	int
2290	volume (CFPlus::Channel self, int volume)	2461	volume (DC::Channel self, int volume)
2291	CODE:	2462	CODE:
2292	RETVAL = Mix_Volume (self, volume);	2463	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2293	OUTPUT:	2464	OUTPUT:
2294	RETVAL	2465	RETVAL
2295		2466
2296	void	2467	void
2297	unregister_all_effects (CFPlus::Channel self)	2468	unregister_all_effects (DC::Channel self)
2298	CODE:	2469	CODE:
2299	Mix_UnregisterAllEffects (self);	2470	Mix_UnregisterAllEffects (self);
2300		2471
2301	void	2472	void
2302	set_panning (CFPlus::Channel self, int left, int right)	2473	set_panning (DC::Channel self, int left, int right)
2303	CODE:	2474	CODE:
		2475	left = CLAMP (left , 0, 255);
		2476	right = CLAMP (right, 0, 255);
2304	Mix_SetPanning (self, left, right);	2477	Mix_SetPanning (self, left, right);
2305		2478
2306	void	2479	void
2307	set_distance (CFPlus::Channel self, int distance)	2480	set_distance (DC::Channel self, int distance)
2308	CODE:	2481	CODE:
2309	Mix_SetDistance (self, distance);	2482	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2310		2483
2311	void	2484	void
2312	set_position (CFPlus::Channel self, int angle, int distance)	2485	set_position (DC::Channel self, int angle, int distance)
2313	CODE:	2486	CODE:
		2487
		2488	void
		2489	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2490	CODE:
		2491	{
		2492	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2493	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2314	Mix_SetPosition (self, angle, distance);	2494	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2495	}
2315		2496
2316	void	2497	void
2317	set_reverse_stereo (CFPlus::Channel self, int flip)	2498	set_reverse_stereo (DC::Channel self, int flip)
2318	CODE:	2499	CODE:
2319	Mix_SetReverseStereo (self, flip);	2500	Mix_SetReverseStereo (self, flip);
2320		2501
2321	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2502	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2322		2503
2323	PROTOTYPES: DISABLE	2504	PROTOTYPES: DISABLE
2324		2505
2325	CFPlus::MixChunk	2506	DC::MixChunk
2326	new (SV *class, CFPlus::RW rwops)	2507	new (SV *class, DC::RW rwops)
2327	CODE:	2508	CODE:
2328	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2509	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2329	OUTPUT:	2510	OUTPUT:
2330	RETVAL	2511	RETVAL
2331		2512
2332	void	2513	void
2333	DESTROY (CFPlus::MixChunk self)	2514	DESTROY (DC::MixChunk self)
2334	CODE:	2515	CODE:
2335	Mix_FreeChunk (self);	2516	Mix_FreeChunk (self);
2336		2517
2337	int	2518	int
2338	volume (CFPlus::MixChunk self, int volume = -1)	2519	volume (DC::MixChunk self, int volume = -1)
2339	CODE:	2520	CODE:
		2521	if (items > 1)
		2522	volume = CLAMP (volume, 0, 128);
2340	RETVAL = Mix_VolumeChunk (self, volume);	2523	RETVAL = Mix_VolumeChunk (self, volume);
2341	OUTPUT:	2524	OUTPUT:
2342	RETVAL	2525	RETVAL
2343		2526
2344	CFPlus::Channel	2527	DC::Channel
2345	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2528	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2346	CODE:	2529	CODE:
		2530	{
2347	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2531	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2532
		2533	if (RETVAL < 0)
		2534	XSRETURN_UNDEF;
		2535
		2536	if (channel < 0)
		2537	{
2348	Mix_UnregisterAllEffects (RETVAL);	2538	Mix_UnregisterAllEffects (RETVAL);
		2539	Mix_Volume (RETVAL, 128);
		2540	}
		2541	}
2349	OUTPUT:	2542	OUTPUT:
2350	RETVAL	2543	RETVAL
2351		2544
2352	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2545	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2353		2546
2354	int	2547	int
2355	volume (int volume = -1)	2548	volume (int volume = -1)
2356	PROTOTYPE: ;$	2549	PROTOTYPE: ;$
2357	CODE:	2550	CODE:
		2551	if (items > 0)
		2552	volume = CLAMP (volume, 0, 128);
2358	RETVAL = Mix_VolumeMusic (volume);	2553	RETVAL = Mix_VolumeMusic (volume);
2359	OUTPUT:	2554	OUTPUT:
2360	RETVAL	2555	RETVAL
2361		2556
2362	void	2557	void
…		…
2367	void	2562	void
2368	halt ()	2563	halt ()
2369	CODE:	2564	CODE:
2370	Mix_HaltMusic ();	2565	Mix_HaltMusic ();
2371		2566
2372	CFPlus::MixMusic	2567	DC::MixMusic
2373	new (SV *class, CFPlus::RW rwops)	2568	new (SV *class, DC::RW rwops)
2374	CODE:	2569	CODE:
2375	RETVAL = Mix_LoadMUS_RW (rwops);	2570	RETVAL = Mix_LoadMUS_RW (rwops);
2376	OUTPUT:	2571	OUTPUT:
2377	RETVAL	2572	RETVAL
2378		2573
2379	void	2574	void
2380	DESTROY (CFPlus::MixMusic self)	2575	DESTROY (DC::MixMusic self)
2381	CODE:	2576	CODE:
2382	Mix_FreeMusic (self);	2577	Mix_FreeMusic (self);
2383		2578
2384	int	2579	int
2385	play (CFPlus::MixMusic self, int loops = -1)	2580	play (DC::MixMusic self, int loops = -1)
2386	CODE:	2581	CODE:
2387	RETVAL = Mix_PlayMusic (self, loops);	2582	RETVAL = Mix_PlayMusic (self, loops);
2388	OUTPUT:	2583	OUTPUT:
2389	RETVAL	2584	RETVAL
2390		2585
2391	void	2586	void
2392	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2587	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2393	CODE:	2588	CODE:
2394	Mix_FadeInMusicPos (self, loops, ms, position);	2589	Mix_FadeInMusicPos (self, loops, ms, position);
2395		2590
2396	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2591	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2397		2592
2398	PROTOTYPES: ENABLE	2593	PROTOTYPES: ENABLE
2399		2594
2400	BOOT:	2595	BOOT:
2401	{	2596	{
2402	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2597	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2403	static const struct {	2598	static const struct {
2404	const char *name;	2599	const char *name;
2405	IV iv;	2600	IV iv;
2406	} *civ, const_iv[] = {	2601	} *civ, const_iv[] = {
2407	# define const_iv(name) { # name, (IV)name }	2602	# define const_iv(name) { # name, (IV)name }
…		…
2442	const_iv (GL_INTENSITY),	2637	const_iv (GL_INTENSITY),
2443	const_iv (GL_LUMINANCE),	2638	const_iv (GL_LUMINANCE),
2444	const_iv (GL_LUMINANCE_ALPHA),	2639	const_iv (GL_LUMINANCE_ALPHA),
2445	const_iv (GL_FLOAT),	2640	const_iv (GL_FLOAT),
2446	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2641	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2642	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2643	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2644	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2645	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2646	const_iv (GL_COMPRESSED_RGB_ARB),
		2647	const_iv (GL_COMPRESSED_RGBA_ARB),
2447	const_iv (GL_COMPILE),	2648	const_iv (GL_COMPILE),
2448	const_iv (GL_PROXY_TEXTURE_1D),	2649	const_iv (GL_PROXY_TEXTURE_1D),
2449	const_iv (GL_PROXY_TEXTURE_2D),	2650	const_iv (GL_PROXY_TEXTURE_2D),
2450	const_iv (GL_TEXTURE_1D),	2651	const_iv (GL_TEXTURE_1D),
2451	const_iv (GL_TEXTURE_2D),	2652	const_iv (GL_TEXTURE_2D),
…		…
2490	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2691	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2491	const_iv (GL_POINT_SMOOTH_HINT),	2692	const_iv (GL_POINT_SMOOTH_HINT),
2492	const_iv (GL_LINE_SMOOTH_HINT),	2693	const_iv (GL_LINE_SMOOTH_HINT),
2493	const_iv (GL_POLYGON_SMOOTH_HINT),	2694	const_iv (GL_POLYGON_SMOOTH_HINT),
2494	const_iv (GL_GENERATE_MIPMAP_HINT),	2695	const_iv (GL_GENERATE_MIPMAP_HINT),
		2696	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2495	const_iv (GL_FASTEST),	2697	const_iv (GL_FASTEST),
2496	const_iv (GL_DONT_CARE),	2698	const_iv (GL_DONT_CARE),
2497	const_iv (GL_NICEST),	2699	const_iv (GL_NICEST),
2498	const_iv (GL_V2F),	2700	const_iv (GL_V2F),
2499	const_iv (GL_V3F),	2701	const_iv (GL_V3F),
…		…
2507		2709
2508	texture_av = newAV ();	2710	texture_av = newAV ();
2509	AvREAL_off (texture_av);	2711	AvREAL_off (texture_av);
2510	}	2712	}
2511		2713
		2714	void
		2715	disable_GL_EXT_blend_func_separate ()
		2716	CODE:
		2717	gl.BlendFuncSeparate = 0;
		2718	gl.BlendFuncSeparateEXT = 0;
		2719
2512	char *	2720	char *
2513	gl_vendor ()	2721	gl_vendor ()
2514	CODE:	2722	CODE:
2515	RETVAL = (char *)glGetString (GL_VENDOR);	2723	RETVAL = (char *)glGetString (GL_VENDOR);
2516	OUTPUT:	2724	OUTPUT:
…		…
2637		2845
2638	void glRect (float x1, float y1, float x2, float y2)	2846	void glRect (float x1, float y1, float x2, float y2)
2639	CODE:	2847	CODE:
2640	glRectf (x1, y1, x2, y2);	2848	glRectf (x1, y1, x2, y2);
2641		2849
		2850	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2851	CODE:
		2852	glBegin (GL_LINE_LOOP);
		2853	glVertex2f (x1, y1);
		2854	glVertex2f (x2, y1);
		2855	glVertex2f (x2, y2);
		2856	glVertex2f (x1, y2);
		2857	glEnd ();
		2858
2642	PROTOTYPES: ENABLE	2859	PROTOTYPES: ENABLE
2643		2860
2644	void glBegin (int mode)	2861	void glBegin (int mode)
2645		2862
2646	void glEnd ()	2863	void glEnd ()
…		…
2678	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2895	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2679	CODE:	2896	CODE:
2680	if (gl.SeparableFilter2D)	2897	if (gl.SeparableFilter2D)
2681	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2898	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2682		2899
2683	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2900	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2684		2901
2685	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2902	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2686		2903
2687	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2904	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2688		2905
…		…
2714		2931
2715	void glEndList ()	2932	void glEndList ()
2716		2933
2717	void glCallList (int list)	2934	void glCallList (int list)
2718		2935
2719	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2936	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2720		2937
2721	PROTOTYPES: DISABLE	2938	PROTOTYPES: DISABLE
2722		2939
2723	void	2940	void
2724	find_widget (SV *self, NV x, NV y)	2941	find_widget (SV *self, NV x, NV y)
…		…
2728	XPUSHs (self);	2945	XPUSHs (self);
2729	}	2946	}
2730		2947
2731	BOOT:	2948	BOOT:
2732	{	2949	{
2733	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	2950	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2734		2951
2735	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	2952	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2736	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	2953	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2737	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	2954	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2738	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	2955	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2739	}	2956	}
2740		2957
2741	void	2958	void
2742	draw (SV *self)	2959	draw (SV *self)
2743	CODE:	2960	CODE:
…		…
2747	NV x, y, w, h;	2964	NV x, y, w, h;
2748	SV *draw_x_sv = GvSV (draw_x_gv);	2965	SV *draw_x_sv = GvSV (draw_x_gv);
2749	SV *draw_y_sv = GvSV (draw_y_gv);	2966	SV *draw_y_sv = GvSV (draw_y_gv);
2750	SV *draw_w_sv = GvSV (draw_w_gv);	2967	SV *draw_w_sv = GvSV (draw_w_gv);
2751	SV *draw_h_sv = GvSV (draw_h_gv);	2968	SV *draw_h_sv = GvSV (draw_h_gv);
2752	SV *hover;
2753	double draw_x, draw_y, draw_w, draw_h;	2969	double draw_x, draw_y;
2754		2970
2755	if (!SvROK (self))	2971	if (!SvROK (self))
2756	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	2972	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2757		2973
2758	hv = (HV *)SvRV (self);	2974	hv = (HV *)SvRV (self);
2759		2975
2760	if (SvTYPE (hv) != SVt_PVHV)	2976	if (SvTYPE (hv) != SVt_PVHV)
2761	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	2977	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2762		2978
2763	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	2979	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2764	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	2980	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2765		2981
2766	if (!h || !w)	2982	if (!h || !w)
…		…
2786	{	3002	{
2787	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3003	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2788		3004
2789	if (svp && SvTRUE (*svp))	3005	if (svp && SvTRUE (*svp))
2790	{	3006	{
2791	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3007	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2792	glEnable (GL_BLEND);	3008	glEnable (GL_BLEND);
2793	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3009	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2794	glBegin (GL_QUADS);	3010	glBegin (GL_QUADS);
2795	glVertex2f (0, 0);	3011	glVertex2f (0, 0);
2796	glVertex2f (w, 0);	3012	glVertex2f (w, 0);
…		…
2799	glEnd ();	3015	glEnd ();
2800	glDisable (GL_BLEND);	3016	glDisable (GL_BLEND);
2801	}	3017	}
2802	}	3018	}
2803	#if 0	3019	#if 0
2804	if ($ENV{CFPLUS_DEBUG} & 1) {	3020	// draw borders, for debugging
2805	glPushMatrix;	3021	glPushMatrix ();
2806	glColor 1, 1, 0, 1;	3022	glColor4f (1., 1., 0., 1.);
2807	glTranslate 0.375, 0.375;	3023	glTranslatef (.5, .5, 0.);
2808	glBegin GL_LINE_LOOP;	3024	glBegin (GL_LINE_LOOP);
2809	glVertex 0 , 0;	3025	glVertex2f (0 , 0);
2810	glVertex $self->{w} - 1, 0;	3026	glVertex2f (w - 1, 0);
2811	glVertex $self->{w} - 1, $self->{h} - 1;	3027	glVertex2f (w - 1, h - 1);
2812	glVertex 0 , $self->{h} - 1;	3028	glVertex2f (0 , h - 1);
2813	glEnd;	3029	glEnd ();
2814	glPopMatrix;	3030	glPopMatrix ();
2815	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2816	}
2817	#endif	3031	#endif
2818	PUSHMARK (SP);	3032	PUSHMARK (SP);
2819	XPUSHs (self);	3033	XPUSHs (self);
2820	PUTBACK;	3034	PUTBACK;
2821	call_method ("_draw", G_VOID | G_DISCARD);	3035	call_method ("_draw", G_VOID | G_DISCARD);

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